It's been 4 years since 5G technology was put into commercial use in China, and the country has now emerged as the world's largest 5G market. A report from GSMA, the world's leading private mobile industry association, says that 5G connections in China accounted for more than 60% of the global total as of the end of last year. Zhang Shixuan looks at how and why 5G systems are growing so quickly here. #China #5G #technology #digital #development | CGTN China24